INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fd2446fcfff234c573a6edf6a8a98af0517ac5e1e12ff597b4883a7af4258cd7', 
    'q0TW3rDAAyFa6znSWNQNQ4aMURSoLHSjrCqEYsjALFI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)